In order to have constant clain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be________________?

Related Mcqs:

The mass number of a substance represents the sum of total number of___________________?

A. protons and neutrons in an atom B. protons and electrons in an atom C. neutrons and electrons in an atom D. protons and neutrons in a nucleus E. protons and electrons in a nucleus...

Gas cooled reactor uses following materials as moderator, and coolant____________________?

A. graphite, C02 B. graphite, air C. heavy water, C02 D. lead, H2 E. concrete, N2...

Plutonium is produced________________?

A. as basic raw material B. by neutron irradiation of Uz C. by neutron irradiation of throium D. artificially E. in high capacity furnace...

In triggering fission, which type of neutrons are more effective_________________?

A. fast B. slow C. in bulk D. static E. activated...

Artificial radioactive isotopes find application in________________?

A. power generation B. nucleonic devices C. nuclear fission D. nuclear fusion E. medical field...